Pennsylvania
Department of State
DAVID M CALLAHAN
Osteopathic Physician and Surgeon
License number
OS004477L
Date granted
07/08/1980
Date expires
10/31/2016
Class
Osteopathic Physician and Surgeon
Status
Active
Address
WEST GROVE PA 19390
palicensing.org
ID 16990819
LAST UPDATED 2026-06-23 08:43:00 UTC
LAST UPDATED 2026-06-23 08:43:00 UTC
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